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A fish (pl.: fish or fishes) is an aquatic, anamniotic, gill-bearing vertebrate animal with swimming fins and a hard skull, but lacking limbs with digits.Fish can be grouped into the more basal jawless fish and the more common jawed fish, the latter including all living cartilaginous and bony fish, as well as the extinct placoderms and acanthodians.
The farming of fish is the most common form of aquaculture. It involves raising fish commercially in tanks, fish ponds, or ocean enclosures, usually for food. A facility that releases juvenile fish into the wild for recreational fishing or to supplement a species' natural numbers is generally referred to as a fish hatchery.
Catfish (or catfishes; order Siluriformes / s ɪ ˈ lj ʊər ɪ f ɔːr m iː z / or Nematognathi) are a diverse group of ray-finned fish.Named for their prominent barbels, which resemble a cat's whiskers, catfish range in size and behavior from the three largest species alive, the Mekong giant catfish from Southeast Asia, the wels catfish of Eurasia, and the piraíba of South America, to ...
Sea. A sea is a large body of salty water. There are particular seas and the sea. The sea commonly refers to the World Ocean, the wider body of seawater. Particular seas are either marginal seas, second-order sections of the oceanic sea (e.g. the Mediterranean Sea), or certain large, nearly landlocked bodies of water.
Johnston Atoll is an unincorporated territory of the United States, under the jurisdiction of the United States Air Force (USAF). The island is closed to public entry, and limited access for management needs is only granted by letter of authorization from the USAF.
Kate's spring cleaning coincides with the US Air Force doing maneuvers over the valley. Part of those maneuvers includes testing out a new high powered camera. It looks like an ordinary black box with wires coming out of it. For security, it is set to explode twelve hours after any unauthorized removal from the plane.
Ground tracking station antennas installed at the control center. Two 9 m (30 ft) S-band tracking station antennas were installed at the site in 2016–2017. [73] They were formerly used to track the Space Shuttle during launch and landing [74] [75] and made operational as tracking resources for crewed Dragon missions in 2018.
In the United States, owned-and-operated television stations (frequently abbreviated as O&Os) constitute only a portion of their parent television networks ' station bodies, due to ownership limits imposed by the Federal Communications Commission (FCC). Currently, the total number of television stations owned by any company (including a ...